WO2002025099A8 - Ensemble soupape - Google Patents

Ensemble soupape

Info

Publication number
WO2002025099A8
WO2002025099A8 PCT/EP2001/010967 EP0110967W WO0225099A8 WO 2002025099 A8 WO2002025099 A8 WO 2002025099A8 EP 0110967 W EP0110967 W EP 0110967W WO 0225099 A8 WO0225099 A8 WO 0225099A8
Authority
WO
WIPO (PCT)
Prior art keywords
valve arrangement
accumulator
pressure
impinged
diesel
Prior art date
Application number
PCT/EP2001/010967
Other languages
German (de)
English (en)
Other versions
WO2002025099A1 (fr
Inventor
Wolfgang Scheibe
Original Assignee
Orange Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Orange Gmbh filed Critical Orange Gmbh
Priority to DE50109231T priority Critical patent/DE50109231D1/de
Priority to JP2002528671A priority patent/JP3768189B2/ja
Priority to EP01974283A priority patent/EP1320677B1/fr
Publication of WO2002025099A1 publication Critical patent/WO2002025099A1/fr
Publication of WO2002025099A8 publication Critical patent/WO2002025099A8/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/02—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means with fuel-heating means, e.g. for vaporising
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/005—Pressure relief valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
    • F02M63/005—Pressure relief valves
    • F02M63/0052—Pressure relief valves with means for adjusting the opening pressure, e.g. electrically controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Valve Device For Special Equipments (AREA)
  • Safety Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Compressor (AREA)

Abstract

La présente invention concerne un ensemble soupape, notamment destiné à des moteurs à combustion interne qui sont entraînés au moyen d'huile lourde ou de diesel et qui fonctionnent avec une injection à accumulateur de pression. L'accumulateur de pression est pourvu d'une soupape d'évacuation, qui est contrainte en direction de sa position de fermeture par la pression régnant dans l'accumulateur de pression.
PCT/EP2001/010967 2000-09-25 2001-09-22 Ensemble soupape WO2002025099A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE50109231T DE50109231D1 (de) 2000-09-25 2001-09-22 Ventilanordnung
JP2002528671A JP3768189B2 (ja) 2000-09-25 2001-09-22 弁装置
EP01974283A EP1320677B1 (fr) 2000-09-25 2001-09-22 Ensemble soupape

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10047805.0 2000-09-25
DE10047805A DE10047805B4 (de) 2000-09-25 2000-09-25 Ventilanordnung

Publications (2)

Publication Number Publication Date
WO2002025099A1 WO2002025099A1 (fr) 2002-03-28
WO2002025099A8 true WO2002025099A8 (fr) 2002-06-06

Family

ID=7657793

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/010967 WO2002025099A1 (fr) 2000-09-25 2001-09-22 Ensemble soupape

Country Status (5)

Country Link
EP (1) EP1320677B1 (fr)
JP (1) JP3768189B2 (fr)
AT (1) ATE320556T1 (fr)
DE (2) DE10047805B4 (fr)
WO (1) WO2002025099A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005012940A1 (de) * 2005-03-21 2006-09-28 Robert Bosch Gmbh Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine
EP2331809B1 (fr) 2008-10-10 2012-11-14 Robert Bosch GmbH Installation d'alimentation en carburant pour systèmes d'injection d'huile lourde à rampe commune
AT510464B1 (de) * 2010-09-27 2012-07-15 Bosch Gmbh Robert Ventil mit druckbegrenzungsfunktion
AT511252B1 (de) * 2011-04-08 2013-10-15 Bosch Gmbh Robert Spülventil für common-rail schweröl- einspritzsysteme

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3298968B2 (ja) * 1993-03-09 2002-07-08 株式会社デンソー 燃料噴射ポンプ
US5558068A (en) * 1994-05-31 1996-09-24 Zexel Corporation Solenoid valve unit for fuel injection apparatus
DE19645243C2 (de) * 1996-11-02 1998-10-29 Orange Gmbh Druckspeicher-Einspritzvorrichtung

Also Published As

Publication number Publication date
EP1320677A1 (fr) 2003-06-25
ATE320556T1 (de) 2006-04-15
WO2002025099A1 (fr) 2002-03-28
EP1320677B1 (fr) 2006-03-15
JP2004509283A (ja) 2004-03-25
DE10047805A1 (de) 2002-04-25
DE50109231D1 (de) 2006-05-11
DE10047805B4 (de) 2005-04-21
JP3768189B2 (ja) 2006-04-19

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